Which Tune Level Should be Used on a 2002 Ford F-150 5.4 liter with Edge Evolution Programmer

Question:

It only has stock,trans,tow ,and extreme what level is safe and to see a good difference should it be set on always.2007 ford f150 5.4

asked by: Jimmy

Expert Reply:

For gas engine vehicles you can run the programmer on it's highest tune level as long as you keep at least the minimum octane fuel in it at all times. You will also get the best fuel mileage with the highest tune. So as long as you have access to 91 octane and don't mind paying for it I would always run your programmer on the extreme level.

Failure to run the recommended fuel will cause expensive internal damage to the engine. Keep that in mind.

For your 5.4 liter engine in your 2007 Ford F-150 this will give you an additional 35 horsepower and 50 ft lbs of torque. You will definitely feel this.

expert reply by: Jameson C